ON Semiconductor MC14516BDG Binary Up/Down Counter

The ON Semiconductor MC14516BDG is a versatile integrated circuit designed for binary up/down counting applications. Engineered with precision and reliability in mind, it is a perfect solution for designers looking to implement counting functionality in their digital systems. This binary counter is part of ON Semiconductor's high-performance CMOS logic family, which is renowned for its low power consumption and stable operation.

The MC14516BDG counter features a dual mode operation, allowing it to count both upwards and downwards. It operates on a wide voltage range, typically from 3V to 18V, providing flexibility for various power supply requirements. This makes it suitable for use in a diverse array of electronic devices, from simple consumer gadgets to complex industrial machinery.

With its 4-bit binary counting capability, the MC14516BDG can count up to 16 binary states (from 0 to 15) in either direction. The counting sequence is controlled via two inputs: an UP/DOWN control input and a CLOCK input. The UP/DOWN input determines the counting direction, while the CLOCK input triggers the count to increment or decrement on each rising edge, depending on the state of the UP/DOWN input.

The device also features a CLEAR input that, when activated, resets the counter to its zero state, providing a quick way to restart the counting process. Additionally, the CARRY OUT and BORROW OUT outputs can be used to implement cascading with other counters for extended count ranges, making the MC14516BDG an excellent choice for multi-stage counting applications.

Manufactured in a 16-pin SOIC package, the MC14516BDG offers a compact footprint that is ideal for space-constrained applications. Its robust design ensures high noise immunity and minimal power dissipation, contributing to the overall efficiency and longevity of the systems it is integrated into.

Whether you're building simple timers, frequency dividers, or complex multi-stage counters, the ON Semiconductor MC14516BDG provides a reliable and flexible solution that engineers can trust for their counting needs.